67020488

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{194827}}^1$

素因数の和:194876

約数の個数: 16

約数和(自身を含む): 128586480

約数和(自身を除く): 61565992

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 194827, 389654, 779308, 1558616, 8377561, 16755122, 33510244, 67020488]

約数ペア:

[(1, 67020488), (2, 33510244), (4, 16755122), (8, 8377561), (43, 1558616), (86, 779308), (172, 389654), (344, 194827)]